Commit | Line | Data |
---|---|---|
8ee66edd FC |
1 | from direct.fsm.FSM import FSM |
2 | from direct.showbase.DirectObject import DirectObject | |
b35b1f62 | 3 | from ya2.patterns.observer import Subject |
8ee66edd FC |
4 | |
5 | ||
6 | class Colleague(Subject): | |
7 | ||
8 | eng = None | |
9 | ||
10 | def __init__(self, mediator): | |
11 | Subject.__init__(self) | |
12 | self.mediator = mediator # refactor: remove it | |
13 | ||
14 | def destroy(self): | |
15 | self.mediator = None | |
16 | Subject.destroy(self) | |
17 | ||
18 | ||
19 | class FsmColleague(FSM, Colleague): | |
20 | ||
21 | def __init__(self, mediator): | |
22 | FSM.__init__(self, self.__class__.__name__) | |
23 | Colleague.__init__(self, mediator) | |
24 | ||
25 | def destroy(self): | |
26 | if self.state: self.cleanup() | |
27 | Colleague.destroy(self) | |
28 | ||
29 | ||
30 | class EventColleague(Colleague, DirectObject): | |
31 | ||
32 | def destroy(self): | |
33 | self.ignoreAll() | |
34 | Colleague.destroy(self) | |
35 | ||
36 | ||
37 | class AudioColleague(Colleague): pass | |
38 | ||
39 | ||
40 | class AiColleague(Colleague): pass | |
41 | ||
42 | ||
43 | class GfxColleague(Colleague): pass | |
44 | ||
45 | ||
46 | class GuiColleague(Colleague): pass | |
47 | ||
48 | ||
49 | class LogicColleague(Colleague): | |
50 | ||
51 | def on_start(self): pass | |
52 | ||
53 | ||
54 | class PhysColleague(Colleague): pass | |
55 | ||
56 | ||
57 | class GODirector: | |
58 | ||
59 | def __init__(self, tgt_obj, init_lst, end_cb): | |
60 | self.__obj = tgt_obj | |
61 | tgt_obj.attach(self.on_comp_blt) | |
62 | self.end_cb = end_cb | |
63 | self.completed = [False for _ in init_lst] | |
64 | self.pending = {} | |
65 | self.__init_lst = init_lst | |
66 | for idx, _ in enumerate(init_lst): self.__process_lst(tgt_obj, idx) | |
67 | ||
68 | def __process_lst(self, obj, idx): | |
69 | if not self.__init_lst[idx]: | |
70 | self.end_lst(idx) | |
71 | return | |
72 | comp_info = self.__init_lst[idx].pop(0) | |
73 | attr_name, cls, arguments = comp_info | |
74 | self.pending[cls.__name__] = idx | |
75 | setattr(obj, attr_name, cls(*arguments)) | |
76 | ||
77 | def on_comp_blt(self, obj): | |
78 | self.__process_lst(obj.mediator, self.pending[obj.__class__.__name__]) | |
79 | ||
80 | def end_lst(self, idx): | |
81 | self.completed[idx] = True | |
82 | if all(self.completed): | |
83 | if self.end_cb: self.end_cb() | |
84 | self.destroy() | |
85 | ||
86 | def destroy(self): | |
87 | self.__obj.detach(self.on_comp_blt) | |
88 | self.__obj = self.end_cb = self.__init_lst = None | |
89 | ||
90 | ||
91 | class GameObject(Subject): pass |